Latin America and the Caribbean: Fact Sheet on Leaders and Elections [March 21, 2014] [open pdf - 160KB]
"This report provides the results of recent elections in Latin America and the Caribbean. Below are three tables organized by region, including the date of each country's independence, the name of the newly elected president or prime minister, and the projected date of the next election. Information in this report was gathered from numerous sources, including the U.S. State Department, the CIA's Open Source, the Economist Intelligence Unit (EIU), and other news sources."
CRS Report for Congress, 98-684
Federation of American Scientists: http://www.fas.org/sgp/crs/index.html